Product Details | ANNULAR BALL BEARING

3110-00-278-7455 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: E5TC22, QND5A5210C22, 790639-1-22, 3110-00-278-7455, 00-278-7455, 3110002787455, 790639122, 002787455

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-278-7455

Drawings & Photos | NSN 3110-00-278-7455


Cross Reference | NSN 3110-00-278-7455

Part Number Cage Code Manufacturer
790639-1-22 99251 CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM
E5TC22 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
QND5A5210C22 24617 GENERAL MOTORS CORP
QND5A5210C22 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
QND5A5210C22 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS

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Technical Data | NSN 3110-00-278-7455

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING PLASTIC PHENOLIC RETAINER
STYLE DESIGNATOR 10F COUNTERBORED OUTER RING, MAGNETO TYPE, SEPARABLE
OVERALL WIDTH 0.1953 INCHES MINIMUM AND 0.1969 INCHES MAXIMUM
BORE DIAMETER 0.1967 INCHES MINIMUM AND 0.1969 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 0.6297 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION ABEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
SPECIAL FEATURES SELECTED,CLASSIFIED AND TESTED BY THE ASSY MFR AT HIS PLANT
MANUFACTURERS CODE 99251
DESIGN CONTROL REFERENCE 790639-1-22

Restrictions/Controls & Freight Information | NSN 3110-00-278-7455

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable